/* HorizontalBarChart.java v 1.0.9   11/6/04 7:15 PM
 *
 * BioEra - visual designer for biofeedback (http://www.bioera.net)
 *
 * Copyright (c) 2003-2004 Jarek Foltynski (http://www.foltynski.info)
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

package bioera.graph.chart;

import java.awt.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import bioera.*;
import bioera.graph.designer.*;
import bioera.processing.impl.*;
import bioera.processing.*;

/**
 * Creation date: (2/25/2004 10:53:54 AM)
 * @author: Jarek Foltynski
 */
public class HorizontalBarChart extends VerticalAxisChart {
	public int barLeftMargin = 10, barRightMargin = 20;
	public int barBottomMargin = 10, barTopMargin = 15;
/**
 * Insert the method's description here.
 * Creation date: (7/12/2003 10:58:46 PM)
 */
public HorizontalBarChart() {
	super();
	leftMargin = 10;
}
/**
 * 	Print on chart
 */
protected void drawInitVerticalAxis() {
	initGraphics.drawLine(leftMargin, topMargin + barTopMargin, leftMargin, compHeight - downMargin);
}
/**
 * 	Print on chart
 */
public void push(int value) {
	if (!initialized)
		return;
	
	int x1 = leftMargin + value;
	if (x1 < leftMargin)
		x1 = leftMargin;
	if (x1 > leftMargin + chartWidth)
		x1 = leftMargin + chartWidth;
		
	copyInitImage();
	
	gr.fillRect(
		leftMargin, 
		topMargin + barTopMargin, 
		
		x1 - leftMargin, 
		(compHeight - downMargin - barBottomMargin) - (topMargin + barTopMargin));
		
}

/**
 * 	Print on chart
 */
public String doubleToString(double v) {
	if (v < 1)
		return super.doubleToString(v);

	return "" + Math.round(v);
}
}
